Base | Representation |
---|---|
bin | 110001100010011010… |
… | …111001010010100010 |
3 | 12002021221220212211002 |
4 | 301202122321102202 |
5 | 1332413322400442 |
6 | 40234023552002 |
7 | 3562055360621 |
oct | 614232712242 |
9 | 162257825732 |
10 | 53190825122 |
11 | 2061591a206 |
12 | a3855bb602 |
13 | 5028b48426 |
14 | 280840b6b8 |
15 | 15b4a7e732 |
hex | c626b94a2 |
53190825122 has 54 divisors (see below), whose sum is σ = 86864860089. Its totient is φ = 24423010560.
The previous prime is 53190825091. The next prime is 53190825151. The reversal of 53190825122 is 22152809135.
It can be written as a sum of positive squares in 14 ways, for example, as 1283860561 + 51906964561 = 35831^2 + 227831^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=163081.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 293871872 + ... + 293872052.
Almost surely, 253190825122 is an apocalyptic number.
53190825122 is a deficient number, since it is larger than the sum of its proper divisors (33674034967).
53190825122 is an equidigital number, since it uses as much as digits as its factorization.
53190825122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504 (or 253 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 38.
The spelling of 53190825122 in words is "fifty-three billion, one hundred ninety million, eight hundred twenty-five thousand, one hundred twenty-two".
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